div,p,span,li,ul,i,ol,del,h1,h2,h3,h4,h5,h6,em,input,ins,a,strong,body,img{
    margin: 0;
    padding: 0;
  }
  body{
    font: 14px/100% 'Microsoft YaHei';
  }
  body, html{
    height: 100%;
  }
  #app, body, html{
    width: 100%;
  }
  input{
    border: 0;
    outline: none;
  }
  a{
    text-decoration: none;
    // color: #000;
  }
  li{
    list-style: none;
  }
  h1,h2,h3,h4,h5,h6{
    font-weight: normal;
  }
  img{
    border: none;
    vertical-align: middle;
  }
  .clearfix::after{
    content: '.';
    height: 0;
    clear: both;
    display: block;
    visibility: hidden;
  }
  .clearfix{
    *zoom: 1;
  }